USB Rechargeable In-Canal Earphones Sound Amplifier Invisible Noise Reduction Earbuds For Elderly
163
Direct purchase from the factory 
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Specification:
Waterproof Standard: IPX-8
Function: APP Control, Support Apple Siri, Detachable Cable, 5G
Communication: Wireless
Max sound output: 119u00b14dB
Total Harmonic Wave Distortion: u22647%
Frequency range: 400-4000Hz
Input noise:u2266 29DB+3
Features:
Waterproof Standard: IPX-8
Function: APP Control, Support Apple Siri, Detachable Cable, 5G
Communication: Wireless
Max sound output: 119u00b14dB
Total Harmonic Wave Distortion: u22647%
Frequency range: 400-4000Hz
Input noise:u2266 29DB+3
Features:
- Reduces noise and provides good sound quality.
- USB charging, and reliable for long time use, mini design is easy to carry and more comfortable to use.
- Shockproof and drop-proof, humanized design.
- Volume can be adjusted as needed.
- Long-lasting, low working current, long use time.
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Package Included:
1 x Pair of Earphones
1 x Case
1 x User Manual
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